How little sun can agaves survive on in the winter?

[nsp88]

I'm putting in a raised bed at my apartment for a little "agave nursery." The ideal spot is on the north side of the building. In summer it gets direct sun all afternoon and evening. I don't recall how much it gets in the winter. Using a shadow simulator online, it says it gets a few hours during the middle of winter. Can agaves handle that, or will it be too hard on them? I can put them on the northeast corner of the place and they'll at least get morning sun year-round, but it isn't my preferred location for a couple of other reasons. Would rather do what is best for them, though.

[westfork]

I would think that depends upon the temperature and the species. We overwinter many agaves in total darkness but cold - Between 25 and 40 degrees. No water during winter.
We have also kept many potted agaves in the house around 68 degrees in both south facing triple pane windows and farther in with no direct sunshine, soaking once per month. Agaves in both these warmer in house locations grew over winter but the one or two species away from direct sunlight were a bit pale and leggy on the new growth.

But if you are doing this outside, perhaps moisture is a bigger concern than sunlight unless they are covered. If you receive winter rain, the combination of the wet, cold, and minimal sun may cause problems.

over wintering 1

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over wintering 2

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winter agaves

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[jnewmark]

With potted Agaves, I have a small greenhouse that faces in a South/West location, and it gets "winter" sun all the time. Doesn't seem to bother them, as I keep it around 50 degrees. I would go for the South direction in your case, if its possible.

[edds]

Some of mine are overwintered in a conservatory that is bright but gets no direct sunlight. Kept cool and dryish they do absolutely fine during the winter.

[nsp88]

Thanks @westfork @jnewmark @edds, and sorry for my delay in replying. Thanks for your input. Good to know they can handle so little light in winter.

I went with the NE corner to give it as much light as possible. South wasn't an option, unfortunately.

Yeah, moisture will be the issue here unless I build a removable mini roof over it. I've debated it, especially since I'll have parryi in there (and eventually some cacti), and I always hear they hate excess rain. Not sure how I'd design that.